OFFSET
0,1
LINKS
R. Barbieri, J. A. Mignaco and E. Remiddi, Electron form factors up to fourth order. I., Il Nuovo Cim. 11A (4) (1972) 824-864, table II (13)
Philippe Flajolet and Bruno Salvy, Euler Sums and Contour Integral Representations, Experimental Mathematics 7:1 (1998), page 32.
Paul J. Nahin, Inside interesting integrals, Undergrad. Lecture Notes in Physics, Springer (2020), (C5.15)
FORMULA
Equals 5*zeta(3)/8.
Equals -Integral_{x=0..1} (log(1+x)*log(1-x)/x)*dx. - Amiram Eldar, May 06 2023
EXAMPLE
0.7512855644747464283748363509446562442281164327128118011201697220886...
MATHEMATICA
RealDigits[ 5*Zeta[3]/8, 10, 100] // First
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
STATUS
approved